IP54 Astronomical Telescope 30070,36050 Stargazing Optical Instruments Telescope Student

Label:Yes Product Type: Astronomical Telescope Including: 1pc Astronomical Telescope Lens Material: Optical Glass Lens Focusing Method: Central Focusing Enclosure protection level: IP54 Professional Level: Entry-level Appearance Color: white/blcak/blue/yellow Mirror Body Material: Aluminum Zinc Zinc Zinc Zinc Alloy Size: 51cm(20.08in) Optical Type: Monocular Shake-proof: No (shake-proof) Mirror Body Structure: Integrated Mirror Body

Magnification calculation formula: Magnification (Objective focal length / Eyepiece focal length x Magnifying glass multiplication factor)

Core:

30070-Low Tripod-Standard Kit Tube Structure: Integrated Tube Magnification: 150X Objective Aperture: 70mm(2.76in) Focal Length: 300mm(11.81in) Optical Type: Monocular

36050-With Finderscope Tube Structure: Integrated Tube Magnification: 90X Objective Aperture: 50mm(1.97in) Focal Length: 360mm(14.17in) Optical Type: Monocular

Target audience: Designed specifically for children aged 3-12 for astronomy enlightenment, seizing the golden period for cultivating children's curiosity 1.3-5 years old / Development stage: Astronomy enlightenment, stimulating imagination and curiosity, helping with cognitive development 2.5-6 years old / Interest stage: Exploring and observing anytime and anywhere, adding fun to astronomy learning 3.6-12 years old / Growth stage: Learning about the universe and astronomy, a powerful tool for children's scientific education